S.c.
[医] 半月瓣闭合
✅ 同义词
🗣️ 情景例句
Thank you,
谢谢你。
Good watch prevents misfortune.
有备无患。
We informed him that the fissure extended for fifty years and was tow feet wide and four feet deep.
我们告诉他那个大裂缝长50码，宽2英尺，深4英尺。